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公开(公告)号：EP3832958A1
公开(公告)日：2021-06-09
申请号：EP18934864.2
申请日：2018-09-30
发明人： LIU, Jianhua
IPC分类号： H04L12/58
摘要： Provided by the embodiments of the present application are a communication method and apparatus, and a communication device; the method comprises: a network receiving first data sent by a first terminal, and determining receiving end information of the first data; according to the receiving end information of the first data, the network determining at least one terminal, and sending the first data to the at least one terminal.
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公开(公告)号：EP3823362A1
公开(公告)日：2021-05-19
申请号：EP20000423.2
申请日：2017-09-15
发明人： LIU, Jianhua , YANG, Ning
IPC分类号： H04W48/18
摘要： A method for configuring a frequency priority, a terminal device, a base station and a core network device are provided. When the base station or the core network device configures information of a frequency priority, information of a frequency corresponding to a network slice registered by the terminal device is considered. The method includes: transmitting a first request message to a core network device, wherein the first request message is used for requesting information of a network slice registered by a terminal device; receiving a response message transmitted by the core network device for the first request message, wherein the response message includes the information of the network slice registered by the terminal device; configuring information of a frequency priority for the terminal device according to the response message; and transmitting the configured information of the frequency priority to the terminal device.
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公开(公告)号：EP3780791A1
公开(公告)日：2021-02-17
申请号：EP18914552.7
申请日：2018-04-08
发明人： LIU, Jianhua
IPC分类号： H04W68/02
摘要： Provided in the embodiments of the present application are a paging method, a network device and a terminal device, the method comprising: when a second network device determines that downlink data of a terminal device arrives, a first network device sends a first paging message to the terminal device, the first paging message being used to page the terminal device for the second network device, wherein the first network device is a network device in a first network, the second network device is a network device in a second network, and the first network and the second network are different networks among a plurality of networks registered by the terminal device.
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公开(公告)号：EP3780760A1
公开(公告)日：2021-02-17
申请号：EP18913800.1
申请日：2018-04-04
发明人： LIU, Jianhua
IPC分类号： H04W52/02
摘要： Embodiments of the present application provide a communication method, a network device, and a terminal device. The method comprises: the network device determines configuration information for power saving of the terminal device according to characteristic information of the terminal device; the network device sends the configuration information to the terminal device.
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55.发明公开
公开(公告)号：EP3771251A1
公开(公告)日：2021-01-27
申请号：EP18912579.2
申请日：2018-10-09
发明人： YANG, Ning , LIU, Jianhua
IPC分类号： H04W36/06
摘要： Disclosed by the present invention are a method for switching between network elements and network element selection, user equipment (UE), network elements and a computer storage medium, the method comprising: initiating a request message to the network side, wherein the request message includes: information carrying a second network element at an AS layer, such that the network side can send the request message to a corresponding network element by means of the information of the second network element; the request message further includes: information carrying a first network element or a second network element at a NAS layer.
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公开(公告)号：EP3742815A1
公开(公告)日：2020-11-25
申请号：EP18917750.4
申请日：2018-05-07
发明人： LIU, Jianhua , YANG, Ning
IPC分类号： H04W48/16
摘要： Disclosed are a method and apparatus for recovering an RRC connection, and a computer storage medium. The method comprises: a target base station receiving an RRC connection recovery request message sent by a terminal; the target base station determining, according to a UE identifier in the RRC connection recovery request message, a first node served by the terminal, and acquiring a UE context from the first node, wherein the UE context comprises a first UE context at the first node side and a second UE context at a second node side; and the target base station sending an RRC connection recovery message to the terminal, so that the terminal recovers an RRC connection.
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公开(公告)号：EP3742775A1
公开(公告)日：2020-11-25
申请号：EP18901527.4
申请日：2018-01-19
发明人： LIU, Jianhua
摘要： The present invention discloses a method and an apparatus for reporting information by a terminal, and a computer storage medium. The method includes: sending, by the terminal, a first message to a RAN, the first message including a first identifier and UE related information, so as to send a second message to a UPF through the RAN, the second message including the first identifier and the UE related information, and to send the UE related information to an SMF through the UPF after identifying the first identifier in the second message through the UPF, and then to send the UE related information to a PCF through the SMF.
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58.发明公开
公开(公告)号：EP3742635A1
公开(公告)日：2020-11-25
申请号：EP18900912.9
申请日：2018-07-10
发明人： LIU, Jianhua
IPC分类号： H04L1/00
摘要： The present invention discloses a method for reporting a data volume of data duplication, user equipment, a network device, and a computer storage medium, where the method includes: sending information about data volumes of to-be-reported duplicated data and non-duplicated data to a network side, where the information about the data volumes of the duplicated data and the non-duplicated data is distinguished by using at least one of the following information: a logical channel, a logical channel group, a destination address, and a destination address identifier.
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公开(公告)号：EP3726898A1
公开(公告)日：2020-10-21
申请号：EP17935233.1
申请日：2017-12-21
发明人： LIU, Jianhua , SHI, Cong , YANG, Ning
IPC分类号： H04W72/04
摘要： Embodiments of the present application provide a service distribution method, a network device, and a terminal device, wherein the terminal device accesses a licensed network and an unlicensed network and implements service distribution in a licensed spectrum and an unlicensed spectrum. The method is applied to a 5G communications system and comprises: after a terminal device accesses a first network, a network device determining control information according to first information, wherein the control information is used to control the terminal device to perform service distribution in a licensed spectrum and an unlicensed spectrum, the first network is a licensed network and/or an unlicensed network, and the first information is a PDU session, a QoS flow, or a DRB; and the network device sending the control information to the terminal device.
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60.发明公开
公开(公告)号：EP3718319A1
公开(公告)日：2020-10-07
申请号：EP19756938.7
申请日：2019-01-21
发明人： LIN, Huei-Ming , LIU, Jianhua
IPC分类号： H04W4/00
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